Registro DMARC
v=DMARC1;p=quarantine;pct=100;rua=mailto:infosys@ncdsb.on.ca;ruf=mailto:infosys@ncdsb.on.ca;fo=1

Registro IPv4
host: ncdsb.on.ca
class: IN
ttl: 3600
type: A
ip: 24.139.5.29

Servidores DNS Principal (mname) y Secundario (rname)
host: ncdsb.on.ca
class: IN
ttl: 86400
type: SOA
mname: dns.internic.ca
rname: noc.internic.ca
serial: 2025061201
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: ncdsb.on.ca
class: IN
ttl: 300
type: MX
pri: 0
target: ncdsb-on-ca.mail.protection.outlook.com

Información TXT
host: ncdsb.on.ca
class: IN
ttl: 300
type: TXT
txt: MS=ms10926938
entries: Array

Información TXT
host: ncdsb.on.ca
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:spf.protection.outlook.com ~all
entries: Array